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Cello Sonata in E minor, Op. 66

by Laura Netzel

Instrumentation
Cello, Piano
Composed
1899
Duration
16'20''
Publisher
Public Domain
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About this piece

Laura Netzel published this three-movement sonata in 1899 with N. Simrock in Berlin (plate 11320) under her pseudonym 'N. Lago', with a dedication to Gaston Courras. Swedish Musical Heritage describes Netzel's music generally as 'late Romantic, chromatic style, with touches of contemporary French music', and notes that the Stockholm critic Adolf Lindgren complained that 'Lago seems to have a genuine horror of being simple and clear'. The sonata opens with an Allegro moderato in E minor, has a G-major Cantabile with a contrasting E-flat con moto middle section, and ends with an Allegro appassionato in E major. Ola Karlsson (cello) and Lucia Negro (piano) recorded it for the Musica Sveciae album 'Kammarmusik' (2012). A free, corrected engraving with a separate cello part is available from Swedish Musical Heritage (Levande Musikarv emended edition no. 543, 2015), and IMSLP hosts both that edition and a scan of the 1899 Simrock print.

Technical overview

Three movements (I. Allegro moderato; II. Cantabile ma non troppo lento – con moto – Tempo I; III. Allegro appassionato), about 16 minutes. The cello part moves freely through bass, tenor and treble clefs, with sustained playing high on the A string, chromatic passagework, pizzicato, and chords and double stops in the finale.

Level rubric

Professional

Left Hand

  • Complete command of the fingerboard.
  • Proficient thumb position across all strings.
  • Execute complex double stops and rapid trills precisely.
  • Fast scales and leaps with precise intonation and speed.
  • Apply expressive techniques (portamenti, micro‑adjusted intonation) tastefully.
  • Easily execute false harmonics.

Right Hand

  • Seamlessly blends martelé, spiccato, sautillé, legato & ricochet.
  • Meticulous bow distribution for sustained lines or rapid passages.
  • Clear pianissimo to controlled fortissimo.
  • Economical, efficient bow movement with smooth transitions.
  • Employ advanced effects (ponticello, bow effects) artistically.

Musicality

  • Focus on a deeply personal, communicative performance.
  • Make interpretive choices reflecting deep understanding of form, style & emotion.
  • Convey nuanced phrasing, wide dynamic range & a unique artistic voice.
  • Craft dramatic cadenzas/solos with rubato, tone & expressive timing.

Levels are approximate guides, not strict requirements.